How To Fix CNV20317057 - No authorization for the requested functionality.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20317 -

• Message number: 057

• Message text: No authorization for the requested functionality.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20317057 - No authorization for the requested functionality. ?

  The SAP error message CNV20317057 indicates that a user does not have the necessary authorization to perform a specific action or access a particular functionality within the SAP system. This error is commonly encountered during data migration or conversion processes, especially when using SAP's tools for data transfer or transformation.
  Cause:
  The primary cause of this error is a lack of appropriate authorizations assigned to the user role. This can happen due to:
  
  Missing Authorization Objects: The user role may not include the necessary authorization objects required for the action being attempted.
  Role Configuration: The roles assigned to the user may not be configured correctly to allow access to the required transactions or functionalities.
  Profile Issues: The user profile may not have been updated to include the necessary permissions after a system upgrade or changes in the authorization model.
  
  Solution:
  To resolve the error CNV20317057, you can follow these steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error. This will show you the last authorization check and help identify which authorization object is missing.
  Alternatively, you can use transaction code SU01 to view the user’s roles and authorizations.
  
  
  
  Review Role Assignments:
  
  Check the roles assigned to the user in transaction PFCG (Profile Generator). Ensure that the roles include the necessary authorization objects for the functionality being accessed.
  
  
  
  Modify Roles:
  
  If you identify missing authorizations, you may need to modify the roles in PFCG to include the required authorization objects. This may involve:
  
  Adding specific authorization objects.
  Adjusting field values to allow the necessary access.
  
  
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to modify roles or if you are unsure about the required authorizations, consult with your SAP security team or administrator. They can help ensure that the correct authorizations are assigned.
  
  
  
  Testing:
  
  After making changes to the roles or authorizations, have the user log out and log back in to ensure that the changes take effect. Then, attempt the action again to see if the error persists.
  
  
  
  Related Information:
  
  Authorization Objects: These are used in SAP to control access to various functionalities. Common authorization objects include S_TCODE (Transaction Codes), S_USER_AUTH (User Authorizations), and others specific to the modules being used.
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this specific error message.
  Documentation: Review SAP documentation related to user roles and authorizations for best practices in managing user access.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the CNV20317057 error.